From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Horia Geantă" <horia.geanta@nxp.com>,
"Herbert Xu" <herbert@gondor.apana.org.au>,
"Sasha Levin" <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.9 41/48] crypto: caam - fix implicit casts in endianness helpers
Date: Wed, 31 Oct 2018 19:10:47 -0400 [thread overview]
Message-ID: <20181031231054.29333-41-sashal@kernel.org> (raw)
In-Reply-To: <20181031231054.29333-1-sashal@kernel.org>
From: Horia Geantă <horia.geanta@nxp.com>
[ Upstream commit aae733a3f46f5ef338fbdde26e14cbb205a23de0 ]
Fix the following sparse endianness warnings:
drivers/crypto/caam/regs.h:95:1: sparse: incorrect type in return expression (different base types) @@ expected unsigned int @@ got restricted __le32unsigned int @@
drivers/crypto/caam/regs.h:95:1: expected unsigned int
drivers/crypto/caam/regs.h:95:1: got restricted __le32 [usertype] <noident>
drivers/crypto/caam/regs.h:95:1: sparse: incorrect type in return expression (different base types) @@ expected unsigned int @@ got restricted __be32unsigned int @@
drivers/crypto/caam/regs.h:95:1: expected unsigned int
drivers/crypto/caam/regs.h:95:1: got restricted __be32 [usertype] <noident>
drivers/crypto/caam/regs.h:92:1: sparse: cast to restricted __le32
drivers/crypto/caam/regs.h:92:1: sparse: cast to restricted __be32
Fixes: 261ea058f016 ("crypto: caam - handle core endianness != caam endianness")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/crypto/caam/regs.h | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/crypto/caam/regs.h b/drivers/crypto/caam/regs.h
index 84d2f838a063..b03e6f54ec14 100644
--- a/drivers/crypto/caam/regs.h
+++ b/drivers/crypto/caam/regs.h
@@ -68,22 +68,22 @@
extern bool caam_little_end;
-#define caam_to_cpu(len) \
-static inline u##len caam##len ## _to_cpu(u##len val) \
-{ \
- if (caam_little_end) \
- return le##len ## _to_cpu(val); \
- else \
- return be##len ## _to_cpu(val); \
+#define caam_to_cpu(len) \
+static inline u##len caam##len ## _to_cpu(u##len val) \
+{ \
+ if (caam_little_end) \
+ return le##len ## _to_cpu((__force __le##len)val); \
+ else \
+ return be##len ## _to_cpu((__force __be##len)val); \
}
-#define cpu_to_caam(len) \
-static inline u##len cpu_to_caam##len(u##len val) \
-{ \
- if (caam_little_end) \
- return cpu_to_le##len(val); \
- else \
- return cpu_to_be##len(val); \
+#define cpu_to_caam(len) \
+static inline u##len cpu_to_caam##len(u##len val) \
+{ \
+ if (caam_little_end) \
+ return (__force u##len)cpu_to_le##len(val); \
+ else \
+ return (__force u##len)cpu_to_be##len(val); \
}
caam_to_cpu(16)
--
2.17.1
next prev parent reply other threads:[~2018-10-31 23:18 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-31 23:10 [PATCH AUTOSEL 4.9 01/48] net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 02/48] locking/lockdep: Fix debug_locks off performance problem Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 03/48] ataflop: fix error handling during setup Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 04/48] swim: fix cleanup on setup error Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 05/48] tun: Consistently configure generic netdev params via rtnetlink Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 06/48] s390/sthyi: Fix machine name validity indication Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 07/48] hwmon: (pwm-fan) Set fan speed to 0 on suspend Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 08/48] perf tools: Free temporary 'sys' string in read_event_files() Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 09/48] perf tools: Cleanup trace-event-info 'tdata' leak Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 10/48] perf strbuf: Match va_{add,copy} with va_end Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 11/48] cpupower: Fix coredump on VMWare Sasha Levin
2018-11-12 10:31 ` Rafael David Tinoco
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 12/48] mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01 Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 13/48] iwlwifi: pcie: avoid empty free RB queue Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 14/48] x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 15/48] cpufreq: dt: Try freeing static OPPs only if we have added them Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 16/48] regulator: fixed: Default enable high on DT regulators Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 17/48] Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 18/48] x86: boot: Fix EFI stub alignment Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 19/48] pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 20/48] brcmfmac: fix for proper support of 160MHz bandwidth Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 21/48] kprobes: Return error if we fail to reuse kprobe instead of BUG_ON() Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 22/48] ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 23/48] pinctrl: qcom: spmi-mpp: Fix drive strength setting Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 24/48] pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 25/48] pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() " Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 26/48] ixgbevf: VF2VF TCP RSS Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 27/48] ath10k: schedule hardware restart if WMI command times out Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 28/48] cgroup, netclassid: add a preemption point to write_classid Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 29/48] scsi: esp_scsi: Track residual for PIO transfers Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 30/48] scsi: megaraid_sas: fix a missing-check bug Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 31/48] RDMA/core: Do not expose unsupported counters Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 32/48] IB/ipoib: Clear IPCB before icmp_send Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 33/48] tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 34/48] Drivers: hv: kvp: Fix two "this statement may fall through" warnings Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 35/48] VMCI: Resource wildcard match fixed Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 36/48] usb: gadget: udc: atmel: handle at91sam9rl PMC Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 37/48] ext4: fix argument checking in EXT4_IOC_MOVE_EXT Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 38/48] MD: fix invalid stored role for a disk Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 39/48] PCI/MSI: Warn and return error if driver enables MSI/MSI-X twice Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 40/48] coresight: etb10: Fix handling of perf mode Sasha Levin
2018-10-31 23:10 ` Sasha Levin [this message]
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 42/48] usb: chipidea: Prevent unbalanced IRQ disable Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 43/48] driver/dma/ioat: Call del_timer_sync() without holding prep_lock Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 44/48] uio: ensure class is registered before devices Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 45/48] scsi: lpfc: Correct soft lockup when running mds diagnostics Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 46/48] signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 47/48] dmaengine: dma-jz4780: Return error if not probed from DT Sasha Levin
2018-10-31 23:10 ` [PATCH AUTOSEL 4.9 48/48] ALSA: hda: Check the non-cached stream buffers more explicitly Sasha Levin
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